Firstly i practiced on the shot discs that i took of the car just to make sure i could accomplish what it was that i wanted. I tried to drill all the way through but the vanes between the vented discs were pushing the drill bit off course. I then decided that as it was only to look nice through the wheel i could just dimple them with the drill to get the same efect.
This is what i settled for;
They do make a very slight 'brushing' sound which you can here with the windows down but you do not here them inside the car with the windows up. I do not get any wobble/out of balance feeling at all even from high speed braking.
I like the look of them and i am happy with the results.
I understand that people may be concerned about safety with respect to these so i accept no responsibility for any mishaps if other people try this.
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